author | shurailine |
Wed, 31 Aug 2016 09:46:50 -0700 | |
changeset 40684 | 2e37c119dc2a |
parent 37311 | 9ceaae6762fd |
child 41103 | c0b875b35b1e |
permissions | -rw-r--r-- |
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8164982: Fix legal notices in java/lang, java/net, java/util tests.
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/* |
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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/* |
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* @test |
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* @bug 8153665 |
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* @summary Test two URLClassLoader define Package object of the same name |
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* @library /lib/testlibrary |
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* @build CompilerUtils |
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* @run testng SplitPackage |
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*/ |
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import java.net.URL; |
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import java.net.URLClassLoader; |
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import java.nio.file.Files; |
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import java.nio.file.Path; |
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import java.nio.file.Paths; |
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import java.nio.file.StandardCopyOption; |
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import java.util.jar.Manifest; |
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import org.testng.annotations.BeforeTest; |
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import org.testng.annotations.Test; |
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import static org.testng.Assert.*; |
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public class SplitPackage { |
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private static final Path SRC_DIR = Paths.get(System.getProperty("test.src", ".")); |
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private static final Path FOO_DIR = Paths.get("foo"); |
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private static final Path BAR_DIR = Paths.get("bar"); |
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@BeforeTest |
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private void setup() throws Exception { |
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Files.createDirectory(BAR_DIR); |
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Path pkgDir = Paths.get("p"); |
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// compile classes in package p |
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assertTrue(CompilerUtils.compile(SRC_DIR.resolve(pkgDir), BAR_DIR)); |
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// move p.Foo to a different directory |
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Path foo = pkgDir.resolve("Foo.class"); |
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Files.createDirectories(FOO_DIR.resolve(pkgDir)); |
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Files.move(BAR_DIR.resolve(foo), FOO_DIR.resolve(foo), |
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StandardCopyOption.REPLACE_EXISTING); |
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} |
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@Test |
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public void test() throws Exception { |
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URLClassLoader loader1 = new URLClassLoader(new URL[] { |
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FOO_DIR.toUri().toURL() |
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}); |
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Loader loader2 = new Loader(new URL[] { |
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BAR_DIR.toUri().toURL() |
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}, loader1); |
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Class<?> foo = Class.forName("p.Foo", true, loader2); |
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Class<?> bar = Class.forName("p.Bar", true, loader2); |
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Class<?> baz = Class.forName("p.Baz", true, loader2); |
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Package pForFoo = loader1.getDefinedPackage("p"); |
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Package pForBar = loader2.getDefinedPackage("p"); |
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assertEquals(pForFoo.getName(), pForBar.getName()); |
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assertTrue(pForFoo != pForBar); |
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try { |
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loader2.defineSplitPackage("p"); |
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} catch (IllegalArgumentException e) { |
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} |
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} |
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static class Loader extends URLClassLoader { |
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Loader(URL[] urls, URLClassLoader parent) { |
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super(urls, parent); |
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} |
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public Package defineSplitPackage(String name) { |
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Manifest manifest = new Manifest(); |
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return super.definePackage(name, manifest, null); |
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} |
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} |
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} |
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